one scene i thought was memorable, when dianne feinstein took after him for not allowing senate staff access to a lot of this information really was a window on how washington works that, you know, people think that senators sort of pore over a lot of these and study them. their staffs brief them and tell them what's going on. the suggestion staff can't have access is debilitating as we saw yesterday. >> it was interesting that brennan said that he, when waterboarding came on, when he was at the cia that he was not in a position to try to stop it, but that he had expressed his reservations about it, his opposition to it and that he would never happen under his watch under director of cia. did that come across as auth authentic? a little bit different from waterboarding. something president obama ostensibly put a stop to said we don't water board. we don't torture. so the belief is i guess, it goes on some of these cia black sites that may or may not exist officially. >> so on the drones, i mean when the flap started at the beginning of the week with the new york time story about this.